[LU-15078] sanity-sec test_26: nodemap_config_set_active()) ASSERTION( config->nmc_default_nodemap ) failed

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Affects Version/s: Lustre 2.12.8, Lustre 2.15.0
• Severity: 3
• Assignee: Sebastien Buisson
• Reporter: Elena Gryaznova

Description

[  394.285494] Lustre: DEBUG MARKER: == sanity-sec test 26: test transferring very large nodemap ========================================================== 17:02:01 (1633539721)
[ 1774.903911] LustreError: 11647:0:(nodemap_handler.c:1695:nodemap_config_set_active()) ASSERTION( config->nmc_default_nodemap ) failed: 
[ 1774.908810] LustreError: 11647:0:(nodemap_handler.c:1695:nodemap_config_set_active()) LBUG
[ 1774.911038] Pid: 11647, comm: ll_cfg_requeue 4.18.0-193.19.1.el8_2.x86_64 #1 SMP Mon Sep 14 14:37:00 UTC 2020
[ 1774.913568] Call Trace TBD:
[ 1774.915018] [<0>] libcfs_call_trace+0x6f/0x90 [libcfs]
[ 1774.916666] [<0>] lbug_with_loc+0x43/0x80 [libcfs]
[ 1774.918650] [<0>] nodemap_config_set_active+0x2a6/0x2b0 [ptlrpc]
[ 1774.920492] [<0>] nodemap_config_set_active_mgc+0x3a/0x210 [ptlrpc]
[ 1774.922355] [<0>] mgc_process_recover_nodemap_log+0x10d1/0x1200 [mgc]
[ 1774.924222] [<0>] mgc_process_log+0x76e/0x800 [mgc]
[ 1774.925804] [<0>] mgc_requeue_thread+0x29e/0x740 [mgc]
[ 1774.927470] [<0>] kthread+0x112/0x130
[ 1774.928857] [<0>] ret_from_fork+0x35/0x40
[ 1774.930299] Kernel panic - not syncing: LBUG
[ 1774.931747] CPU: 0 PID: 11647 Comm: ll_cfg_requeue Tainted: G           OE    ---------r-t - 4.18.0-193.19.1.el8_2.x86_64 #1
[ 1774.934471] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
[ 1774.936179] Call Trace:
[ 1774.937345]  dump_stack+0x5c/0x80
[ 1774.938612]  panic+0xe7/0x2a9
[ 1774.939788]  ? ret_from_fork+0x35/0x40
[ 1774.941091]  lbug_with_loc.cold.10+0x18/0x18 [libcfs]
[ 1774.942677]  ? nodemap_config_set_active+0x29a/0x2b0 [ptlrpc]
[ 1774.944384]  nodemap_config_set_active+0x2a6/0x2b0 [ptlrpc]
[ 1774.946044]  nodemap_config_set_active_mgc+0x3a/0x210 [ptlrpc]
[ 1774.947719]  ? kmem_cache_free+0x18c/0x1b0
[ 1774.949043]  mgc_process_recover_nodemap_log+0x10d1/0x1200 [mgc]
[ 1774.950710]  mgc_process_log+0x76e/0x800 [mgc]
[ 1774.952075]  mgc_requeue_thread+0x29e/0x740 [mgc]
[ 1774.953524]  ? finish_wait+0x80/0x80
[ 1774.954730]  ? mgc_process_config+0xe60/0xe60 [mgc]
[ 1774.956172]  kthread+0x112/0x130
[ 1774.957304]  ? kthread_flush_work_fn+0x10/0x10
[ 1774.958636]  ret_from_fork+0x35/0x40
[ 1774.960354] Kernel Offset: 0x2cc00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 1774.962825] ---[ end Kernel panic - not syncing: LBUG ]---